Diễn đàn hỗ trợ Firefox

I am asking a question I have seen asked a hundred times but I've never seen answered. I will start with firefox is NOT in full screen. A number of updates back all tabs but the one currently being viewed has become blacked out. All that is visible is a firefox symbol or if it's a search page, the google symbol. Not the page title as before. Before the update all tab details were visible at all times. How do I revert to having my tab details being displayed so I don't have to go through all tabs to find the one I want. I don't want to know another way of finding a particular page I have open, just how to bring back the tab information as it always was. I'm very close to changing browsers because of this tragic improvement firefox has implemented.

How can I prevent websites from tracking my mouse cursor? I was searching for the question for a long time and couldn't find any answers.

Basically. I open a site, I want to click on Back or close the tab and it sends a pop up like "wait, don't go!" etc.

Any ideas? I think about extension or option in settings/configs.

I guess like my question is very unique or was skipped by search engines.

I hope for help.

Since updating to Firefox 100.0.1 cannot print any web pages. Cannot print to a printer, or to FoxIt pdf printer. Printing in MS Edge works with no problems. I have cleared saved print settings - did not fix problem. Please advise. Thank you.

Dear support and community.

My HD had a meltdown last night and I had to reinstall everything. Luckily I saved my settings to the Mozilla cloud just a few days ago and desperately want to get everything back, if at all possible. I had to put in my email address and use a password and it stated 'saved'.

I can't for the life of me find out where to go to retrieve my settings.. Please help

My apologies for possibly not putting this question in the right category!

Best regards Si

I have been having for many months a problem with Firefox when switching between multiple tabs, and then going back to the original tab, I get this circle going round and round for 2-5 mins on a tab link which I just switch from 3 secs before. In some cases, I have to even reload the original website page. Costing me lots of time each day since I keep about 10 tabs active all the time for my business and need to bounce between different sites all the time. What a pain!!! Stan

Firefox anticipates and automatically causes words to be placed in my e-mails. This interferes with my thoughts and writing. It is disrupting, disturbing, and offensive.

How can I stop this in my e-mail? Can I turn it off? If not, Firefox please remove this unwanted and intrusive feature from your system or at least give users the option to turn it on or off.

So up until firefox updated... yesterday? day before? not sure my circadian Rhythm is a total mess at the moment. but ever since that most recent update picture in picture doesn't pop up on netflix anymore?

i can still use it on YouTube and Prime Video, the only other sites i use it on really, but not Netflix?

as you can see, the icon appears fine on youtube, but on the netflix screenshot, it does not.

dead annoying since watching a show with picture in picture while grinding in a windowed game is a poor gamer's second screen.

Firefox usually works great, but starting last night it has been messing with my computer like crazy.

I have a wireless mouse, and a Wacom tablet/pen. Everything has worked fine, but starting last night I had to Restore Down the Firefox window with the Wacom because nothing happens when I try with my mouse. Once the window is has been Restored Down, my mouse freezes, and I have to go into Task Manager with the keyboard to get it to work again. I then have to use my Wacom as a mouse if I want to click something in the taskbar, the mouse for the start menu and any non-Firefox programs, and Firefox will just not work at all. I can't switch/open new tabs, I can't click the address bar, or the search bar, I can't go to a different site, or anything.

I have to open Task Manager to close out Firefox, then everything works fine. I reopen Firefox and it works fine except not being able to use the Minimize, Rrestore down, and Close buttons without using my Wacom, and then when I do, the cycle repeats.

I have tried unplugging things, putting in new batteries, nothing has worked and I don't know what could be causing this issue when Firefox has worked great for me all these years. I'm currently running a virus scan on my PC, but I don't see why it would ONLY be effecting Firefox.

Where to I find the time that I open a website with Firefox? For example, I go to Verizon Support, and the Verizon Chat Agent is trying to find a solution. I have waited over an hour, and conveniently for Verizon, they cannot even let me download the chat in text or email. I'd like to know how much time I spend with Verizon (website) trying to get a solution to my problem.

This site https://app.wire.com/auth/ is not working properly after update to firefox 80. I see login screen, press arrow to login then server sync starts and stops after a second and I am back at login screen. Worked fine in firefox 79 this morning.

I literally happen right after Adobe popped up say Supports is ending. I unpopped out my video to read it because it popped up. I went back to play the video and go PIP mode and nothing. I click the button overly and pauses the video.

Hello I hope you are well Firefox account has been locked since yesterday. Gmail account is mine but not logged.

Email: [email]@gmail.com Email: [email2]@gmail.com

Thank you very much

I use now Firefox as my standard browser. Everything works fine. But I noticed a few weeks ago that Facebook isn't working properly. I get a message as: "your browser isn't supported by Facebook." Facebook appears than in a simplified version. What can I do?

I ran the refresh Firefox in the uninstall wizard. I understood that my bookmarks would not be effected but they are all gone, is there any possibility of retrieving them?

My Firefox browser is currently exceptionally slow and has become a matter of great frustration. I have to wait long before it opens up in order that I may perform the tasks i need to perform.

Hello - first I just want to acknowledge how great it is to have a free browser, and the great work the (un-or underpaid) Mozilla team has done lo these many years - thank you.

Okay, just want to put this out there but it seems sometime after version 90 of my Firefox browser I am seeing extreme slowdowns on my underwhelming Dell 5520 Inspiron laptop, circa 2014, running Windows 8.1. I also have Malwarebytes and Avast Premium Antivirus running together. My last Windows update was about two weeks ago (11 Nov 2021). My Firefox browser is currently 94.0.2.

I have noticed this four times. I typically browse Reddit but sometimes it's with Youtube. This is normally the scenario: 1) Launch browser; 2) navigate to website; 3) keep tab open for several hours and in many cases my laptop will go to sleep at least once; 4) at some point after waking up PC, logging in then continuing to browse, a warning banner in Firefox will tell me "This website is slowing your browser down. Stop it?", but if I wait at least 5 seconds it will automatically clear; 5) launch Task Manager - which is not easy because of what is going on but after 30-60 seconds it will appear; 6) notice that memory usage is extremely high and most processes are coming to a halt; 7) close Firefox and thing return to normal after 30-45 seconds. I've attached some before and after screenshots. The "before" is after browsing Reddit for about 3 hours and my laptop went to sleep twice; the "after" is when Firefox was closed (two tabs were open - one Reddit, the other Youtube) and then waiting about 30 seconds. Firefox instances take a little time to disappear from Task Manager, apparently.

Lots of variables to consider here: Latest antivirus program not working well? Extensions? (I have three extensions - Adblock Plus, Privacy Badger and Ecosia Search) Perhaps Firefox itself? Motherboard/DIMMs that is/are overdue for the landfill? Windows sucks? (rhetorical).

I guess I am not really looking for help but instead just want to log this as a heads-up to anyone who is encountering the same problem under the same conditions. I will continue experimenting with refreshing my instance of Firefox and possibly turning off browsers/antivirus components in a selective manner to see if it makes any difference. There is also the possibility that a Windows Update has broken something so maybe a restore point is in order here.

Thanks again for offering such a great product.

- Ngo

Every since I downloaded firefox again I cannot open another site from my e-mail. Why do this when it will just cause problems. What was wrong with the other opening page of firefox?

firefox search results have changed when i query for "news"; everyday i search for news by simply entering the word news into the browser. The results always were preceded by a scroll able header that had a picture relevant to article and story and the underneath was a list of news sites ( like CBC, CNN, MSNBC, etc)... now when i type in my query ( the word "news") the results displayed still list all the news sites but the header with pictures and story has disappeared - can anyone help?